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Wear-resistant anti-static non-woven fabric

An antistatic, non-woven fabric technology, applied in the direction of wear-resistant fibers, textiles, papermaking, fiber treatment, etc., to achieve the effects of dense cross-linked network structure, enhanced cross-link density, and poor water resistance

Inactive Publication Date: 2019-03-15
杭州鹏图化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems existing in the prior art, the present invention provides a wear-resistant and anti-static non-woven fabric, which effectively makes up for the defects of poor water resistance, poor anti-static property and non-wear resistance of the non-woven fabric existing in the prior art.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A wear-resistant and antistatic non-woven fabric, the non-woven fabric is a spunlace non-woven fabric covered with a wear-resistant and antistatic coating on the surface, and the wear-resistant and antistatic coating is a modified acrylic resin combined with graphene oxide coating.

[0026] The processing method of the above-mentioned wear-resistant and antistatic non-woven fabric comprises the following steps:

[0027] (1) Synthesis of modified acrylic resin: In a three-neck flask equipped with a thermometer, agitator and condenser, add 80ml of formaldehyde solution, adjust the pH to 8.5 with triethylamine aqueous solution, add 2 times the amount of melamine with formaldehyde solution , slowly raise the temperature to 75°C, stir and mix evenly, add the acrylic resin solution after 30min, and stir for 0.5h under the condition of 1600r / min to obtain the product;

[0028] (2) Preparation of nano-zinc oxide: at room temperature, 30ml, 0.5mol / l zinc sulfate heptahydrate an...

Embodiment 2

[0032] A wear-resistant and antistatic non-woven fabric, the non-woven fabric is a spunlace non-woven fabric covered with a wear-resistant and antistatic coating on the surface, and the wear-resistant and antistatic coating is a modified acrylic resin combined with graphene oxide coating.

[0033] The processing method of the above-mentioned wear-resistant and antistatic non-woven fabric comprises the following steps:

[0034] (1) Synthesis of modified acrylic resin: In a three-necked flask equipped with a thermometer, agitator and condenser, add 100ml of formaldehyde solution, adjust the pH to 8 with triethylamine aqueous solution, add 3 times the amount of melamine with formaldehyde solution , slowly raise the temperature to 70°C, stir and mix evenly, add the acrylic resin solution after 35 minutes, and stir for 1 hour under the condition of 1500r / min to obtain the product;

[0035] (2) Preparation of nano-zinc oxide: at room temperature, 25ml, 0.5mol / l zinc sulfate heptahy...

Embodiment 3

[0039] A wear-resistant and antistatic non-woven fabric, the non-woven fabric is a spunlace non-woven fabric covered with a wear-resistant and antistatic coating on the surface, and the wear-resistant and antistatic coating is a modified acrylic resin combined with graphene oxide coating.

[0040] The processing method of the above-mentioned wear-resistant and antistatic non-woven fabric comprises the following steps:

[0041] (1) Synthesis of modified acrylic resin: In a three-necked flask equipped with a thermometer, agitator and condenser, add 90ml of formaldehyde solution, adjust the pH to 8 with triethylamine aqueous solution, add 2 times the amount of melamine with formaldehyde solution , slowly raise the temperature to 70°C, stir and mix evenly, add the acrylic resin solution after 30min, and stir for 0.5h under the condition of 1550r / min to obtain the product;

[0042](2) Preparation of nano-zinc oxide: at room temperature, 25ml, 0.5mol / l zinc sulfate heptahydrate and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides wear-resistant anti-static non-woven fabric. The non-woven fabric is spunlace non-woven fabric of which the surface is coated with a wear-resistant anti-static coating; the wear-resistant anti-static coating is a modified acrylic resin coating which is combined with graphene oxide; a treatment method of the wear-resistant anti-static non-woven fabric comprises the followingsteps: (1) synthesizing the modified acrylic resin; (2) preparing nano-zinc oxide; (3) mixing the modified acrylic resin and the nano-zinc oxide, adding the graphene oxide which accounts for 2 to 4 mass percent of the resin and a wet dispersing agent which accounts for 1 to 3 mass percent of the resin, stirring uniformly, performing ultrasonic dispersing for 25 to 30 minutes, then adding a curingagent which accounts for 30 mass percent of the resin and absolute alcohol which accounts for 15 to 20 mass percent of the resin, and mixing uniformly to obtain a mixed coating; and (4) dip-coating the mixed coating to the spunlace non-woven fabric; the non-woven fabric provided by the invention has high wear resistance, anti-static performance and water resistance; and the defects in the existingnon-woven fabric are effectively overcome.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabrics, in particular to a wear-resistant and antistatic nonwoven fabric. Background technique [0002] Non-woven fabric (English name: Non Woven Fabric or Nonwoven cloth), also known as non-woven fabric, is composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. [0003] Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene (pp material) pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. [0004] At present, there are three kinds of non-woven fabrics commonly used to make dust-free wipes. The first is a non-woven fabric made of different proportions ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M15/263D06M11/44D06M11/74C08F8/30C08F20/00
CPCC08F8/30D06M11/44D06M11/74D06M15/263D06M2200/35C08F20/00
Inventor 吴梦婕
Owner 杭州鹏图化纤有限公司
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